Absorbent products with enhanced rewet, intake, and stain...

Details Absorbent products with enhanced rewet, intake, and stain... Absorbent products with enhanced rewet, intake, and stain...

2011-05-17

2011-05-17

Stephens, Jacqueline F (Department: 3761)

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

C604S359000, C604S360000, C604S364000, C604S365000, C604S366000, C604S381000

Reexamination Certificate

active

07943813

ABSTRACT:
An absorbent article, such as a feminine care product, includes a liquid permeable liner layer, a generally liquid impermeable outer cover layer, and an absorbent layer disposed between the liner layer and outer cover layer. Spaced apart solidified deposits of a phase-change liquid are defined on either the liner layer top surface, bottom surface or both surfaces, and/or other layers along the other layers' upper or lower surfaces. The deposits are defined such that areas of the liner layer top surface are exposed thereby being permeable to bodily exudates insulting the article between the deposits while acting as a barrier against liquid that may flow back to the liner layer or other treated layers from the absorbent layer or other layers contained in the absorbent article.

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